World's Best Scientists 2026 revealed!
VIEW LIST
John J. Hopwood
Award Badge
Biology and Biochemistry
Australia
2023

D-Index & Metrics

Biology and Biochemistry

D-Index
84
Citations
22891
World Ranking
3361
National Ranking
75

Medicine

D-Index
85
Citations
25104
World Ranking
14662
National Ranking
482

John J. Hopwood publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where John J. Hopwood sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 432 publications — 92nd percentile

92% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

John J. Hopwood D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where John J. Hopwood sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 84 D-Index — 84th percentile

84% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Research.com Recognitions

  • 2023 - Research.com Biology and Biochemistry in Australia Leader Award

Overview

John J. Hopwood is affiliated with the University of Adelaide in Australia. Their research primarily spans the field of Environmental Science, with a focus on several subfields including Health, Toxicology and Mutagenesis, Water Science and Technology, Environmental Chemistry, Astronomy and Astrophysics, and Ecology.

The scientist's main topics of work cover a range of environmental and planetary science issues. These include:

  • Water Treatment and Disinfection
  • Mercury impact and mitigation studies
  • Fluoride Effects and Removal
  • Methane Hydrates and Related Phenomena
  • Planetary Science and Exploration
  • Microbial Community Ecology and Physiology

John J. Hopwood has published research in notable venues such as:

  • Environmental Science & Technology
  • Geosciences

Among the more recent papers authored by the scientist are:

  • "Spherulitic Lead Calcium Apatite Minerals in Lead Water Pipes Exposed to Phosphate-Dosed Tap Water," published in 2023 in Environmental Science & Technology
  • "Methanogenesis from Mineral Carbonates, a Potential Indicator for Life on Mars," published in 2022 in Geosciences

Frequent collaborators include the following co-authors:

  • Paul Humphreys
  • Helen Casey
  • Martin Cussons
  • Porsha Knott
  • Hayley G. Andrews

Best Publications

  • Cord-blood transplants from unrelated donors in patients with Hurler's syndrome.

    Susan L. Staba;Maria L. Escolar;Michele Poe;Young Kim

  • Anticoagulant activity of heparin: Separation of high-activity and low-activity heparin species by affinity chromatography on immobilized antithrombin

    Magnus Höök;Ingemar Björk;John Hopwood;Ulf Lindahl

  • Structure of a human lysosomal sulfatase.

    Charles S Bond;Peter R Clements;Samantha J Ashby;Charles A Collyer

  • Hunter syndrome: isolation of an iduronate-2-sulfatase cDNA clone and analysis of patient DNA.

    P J Wilson;C P Morris;D S Anson;T Occhiodoro

  • Enzyme replacement therapy in mucopolysaccharidosis VI (Maroteaux-Lamy syndrome)

    Paul Harmatz;Chester B Whitley;Lewis Waber;Ray Pais

  • Molecular genetics of muccpolysaccharidosis type I: Diagnostic, clinical, and biological implications

    H S Scott;S Bunge;A Gal;L A Clarke

  • The mucopolysaccharidoses. Diagnosis, molecular genetics and treatment.

    J J Hopwood;C P Morris

  • A mouse model for mucopolysaccharidosis type III A (Sanfilippo syndrome)

    Mantu Bhaumik;Vivienne J. Muller;Tina Rozaklis;Johnson Linda

  • Molecular genetics of mucopolysaccharidosis type IIIA and IIIB: Diagnostic, clinical, and biological implications.

    Gouri Yogalingam;John J. Hopwood

  • Gentamicin-mediated suppression of Hurler syndrome stop mutations restores a low level of alpha-L-iduronidase activity and reduces lysosomal glycosaminoglycan accumulation.

    Kim M. Keeling;Doug A. Brooks;John J. Hopwood;Peining Li

  • Direct Comparison of Measures of Endurance, Mobility, and Joint Function During Enzyme-Replacement Therapy of Mucopolysaccharidosis VI (Maroteaux-Lamy Syndrome): Results After 48 Weeks in a Phase 2 Open-Label Clinical Study of Recombinant Human N-Acetylgalactosamine 4-Sulfatase

    Paul Harmatz;David Ketteridge;Roberto Giugliani;Natalie Guffon

  • Newborn screening for lysosomal storage disorders

    Peter J. Meikle;Dallas J. Grasby;Caroline J. Dean;Debbie L. Lang

  • A strategy for rapid sequencing of heparan sulfate and heparin saccharides

    Jeremy E. Turnbull;John J. Hopwood;John T. Gallagher

  • A fluorometric assay using 4-methylumbelliferyl α-l-iduronide for the estimation of α-l-iduronidase activity and the detection of Hurler and Scheie syndromes

    John J. Hopwood;Vivienne Muller;Alan Smithson;Neil Baggett

  • Functional correction of CNS lesions in an MPS-IIIA mouse model by intracerebral AAV-mediated delivery of sulfamidase and SUMF1 genes

    Alessandro Fraldi;Kim Hemsley;Allison Crawley;Alessia Lombardi

  • Molecular basis of mucopolysaccharidosis type II: mutations in the iduronate-2-sulphatase gene.

    J. J. Hopwood;S. Bunge;C. P. Morris;P. J. Wilson

  • Long-term follow-up of endurance and safety outcomes during enzyme replacement therapy for mucopolysaccharidosis VI: Final results of three clinical studies of recombinant human N-acetylgalactosamine 4-sulfatase

    Paul Harmatz;Roberto Giugliani;Ida Vanessa Ida;Nathalie Guffon

  • Human alpha-L-iduronidase: cDNA isolation and expression.

    H S Scott;D S Anson;A M Orsborn;P V Nelson

  • Cloning of the sulphamidase gene and identification of mutations in Sanfilippo A syndrome

    H. S. Scott;L. Blanch;Xiao-Hui Guo;C. Freeman

  • Epidemiology of lysosomal storage diseases: an overview

    Maria Fuller;Peter J Meikle;John J Hopwood

Frequent Co-Authors

Doug A. Brooks
Doug A. Brooks University of South Australia
Peter J. Meikle
Peter J. Meikle Baker IDI Heart and Diabetes Institute
Hamish S. Scott
Hamish S. Scott University of Adelaide
Eberhard Schwinger
Eberhard Schwinger University of Lübeck
Christoph Peters
Christoph Peters University of Freiburg
Andreas Gal
Andreas Gal Universität Hamburg
Elizabeth Baker
Elizabeth Baker Pathwest Laboratory Medicine
Wim J. Kleijer
Wim J. Kleijer Erasmus University Rotterdam
David F. Callen
David F. Callen University of Adelaide
Alan Cooper
Alan Cooper Charles Sturt University

External Links

Personal website of John J. Hopwood

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing John J. Hopwood

Roberto Giugliani

Roberto Giugliani

Federal University of Rio Grande do Sul

Publications: 129

Shunji Tomatsu

Shunji Tomatsu

Alfred I. duPont Hospital for Children

Publications: 110

Tadao Orii

Tadao Orii

Gifu University

Publications: 68

Paul J. Orchard

Paul J. Orchard

University of Minnesota

Publications: 51

Priya S. Kishnani

Priya S. Kishnani

Duke University

Publications: 42

Joanne Kurtzberg

Joanne Kurtzberg

Duke University

Publications: 40

Yasuyuki Suzuki

Yasuyuki Suzuki

Gifu University

Publications: 39

Edward H. Schuchman

Edward H. Schuchman

Icahn School of Medicine at Mount Sinai

Publications: 38

Frits A. Wijburg

Frits A. Wijburg

University of Amsterdam

Publications: 37

Simon Jones

Simon Jones

Microsoft (United States)

Publications: 30

Jakub Tolar

Jakub Tolar

University of Minnesota

Publications: 30

William M. Pardridge

William M. Pardridge

University of California, Los Angeles

Publications: 29

Ram Sasisekharan

Ram Sasisekharan

MIT

Publications: 27

Jeremy E. Turnbull

Jeremy E. Turnbull

University of Liverpool

Publications: 27

William S. Sly

William S. Sly

Saint Louis University

Publications: 26

Peter Lobel

Peter Lobel

Rutgers, The State University of New Jersey

Publications: 26

Trending Scientists

Qunjie Xu

Qunjie Xu

Shanghai University of Electric Power

Yu Ye

Yu Ye

Peking University

Jerzy A. Szpunar

Jerzy A. Szpunar

University of Saskatchewan

Kyoung Soo Jang

Kyoung Soo Jang

Korea Basic Science Institute

Mohammad Shahid

Mohammad Shahid

ICAR-National Rice Research Institute, Cuttack

Chiaho Shih

Chiaho Shih

Academia Sinica

Pierre Fréon

Pierre Fréon

Institut de Recherche pour le Développement

Jean-Marc Zingg

Jean-Marc Zingg

University of Miami

Daniel L. Koller

Daniel L. Koller

Indiana University

Duncan M. Geddes

Duncan M. Geddes

Imperial College London

Marin Litoiu

Marin Litoiu

York University

Libo Li

Libo Li

Taiyuan University of Technology

Paul A. Loach

Paul A. Loach

Northwestern University

Mikhail V. Ioffe

Mikhail V. Ioffe

Saint Petersburg State University

Douglas P. Chivers

Douglas P. Chivers

University of Saskatchewan

Michael G. Jacox

Michael G. Jacox

National Oceanic and Atmospheric Administration

Related Biology and Biochemistry Rankings & Guides

2026 Cheapest and Shortest Online Medical Billing & Coding Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2026 Cheapest and Shortest Online Medical Billing & Coding Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2026 Nutrition Degree vs. Certificate: Which Should You Choose?

2026 Nutrition Degree vs. Certificate: Which Should You Choose?
2026 Online Dental Assistant Degree Programs Costs: Tuition & Fees

2026 Online Dental Assistant Degree Programs Costs: Tuition & Fees
2026 What Prerequisites Do You Need for a Bioinformatics Degree? Entry Requirements, Credits & Eligibility Rules

2026 What Prerequisites Do You Need for a Bioinformatics Degree? Entry Requirements, Credits & Eligibility Rules
2026 Most Affordable Online Master's in Biology Degree Programs Ranking in the USA

2026 Most Affordable Online Master's in Biology Degree Programs Ranking in the USA
2026 Do Online Pharmacy Programs Offer Weekly Start Dates? Enrollment Calendar & Start Options

2026 Do Online Pharmacy Programs Offer Weekly Start Dates? Enrollment Calendar & Start Options
2026 Respiratory Therapist (RT) vs. Registered Nurse (RN): Explaining the Difference

2026 Respiratory Therapist (RT) vs. Registered Nurse (RN): Explaining the Difference
2026 Online Nutrition Degree Programs for Veterans: GI Bill Benefits, Costs & Top Considerations

2026 Online Nutrition Degree Programs for Veterans: GI Bill Benefits, Costs & Top Considerations
2026 Public Health vs. Healthcare Management Degree: Explaining the Difference

2026 Public Health vs. Healthcare Management Degree: Explaining the Difference
2026 Can You Get a Speech Pathology Degree Master's Without a Related Bachelor's Degree?

2026 Can You Get a Speech Pathology Degree Master's Without a Related Bachelor's Degree?
2026 Best Online Bachelor’s Degrees in Nutritional Science Programs

2026 Best Online Bachelor’s Degrees in Nutritional Science Programs
2026 How to Verify Accreditation for Medical Billing & Coding Degree Programs

2026 How to Verify Accreditation for Medical Billing & Coding Degree Programs
2026 Diagnostic Medical Sonographer vs. Registered Nurse: Explaining the Difference

2026 Diagnostic Medical Sonographer vs. Registered Nurse: Explaining the Difference
2026 Cheapest and Shortest Online Pharmacy Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2026 Cheapest and Shortest Online Pharmacy Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2026 How to Become a Pathologist Assistant: Education, Salary, and Job Outlook

2026 How to Become a Pathologist Assistant: Education, Salary, and Job Outlook
2026 Which Schools Offer Flexible Start-Anytime Enrollment for a Biology Program?

2026 Which Schools Offer Flexible Start-Anytime Enrollment for a Biology Program?
2026 Military-Friendly Online Pharmacy Degree Programs: Benefits, Accreditation, and Career Outcomes

2026 Military-Friendly Online Pharmacy Degree Programs: Benefits, Accreditation, and Career Outcomes
2026 Radiology Technician vs. Respiratory Therapist Degree: Explaining the Difference

2026 Radiology Technician vs. Respiratory Therapist Degree: Explaining the Difference
2026 How to Become an ER Tech: Education, Salary, and Job Outlook

2026 How to Become an ER Tech: Education, Salary, and Job Outlook
2026 Which Schools Offer Flexible Start-Anytime Enrollment for a Regulatory Science & Affairs Degree Master's Program?

2026 Which Schools Offer Flexible Start-Anytime Enrollment for a Regulatory Science & Affairs Degree Master's Program?
2026 Most Affordable Online Biology Degree Programs

2026 Most Affordable Online Biology Degree Programs

Recently Published Articles

2026 What Prerequisites Do You Need for a Public Health Degree? Entry Requirements, Credits & Eligibility Rules

2026 What Prerequisites Do You Need for a Public Health Degree? Entry Requirements, Credits & Eligibility Rules
2026 Best Nurse Practitioner Programs in Arizona – Accredited Schools Online & Campus

2026 Best Nurse Practitioner Programs in Arizona – Accredited Schools Online & Campus
2026 Can You Get a Forensic Science Degree Master's Without a Related Bachelor's Degree?

2026 Can You Get a Forensic Science Degree Master's Without a Related Bachelor's Degree?
2026 Best Career Pivot Options for People With a Biology Degree

2026 Best Career Pivot Options for People With a Biology Degree
2026 Easiest RN-to-BSN Online Programs

2026 Easiest RN-to-BSN Online Programs
2026 Is a Doctorate in Social Work Worth It?

2026 Is a Doctorate in Social Work Worth It?
2026 How to Make a Career Change from Teacher to SLP Speech Pathologist

2026 How to Make a Career Change from Teacher to SLP Speech Pathologist
2026 Are There Any One-Year Online Communication Degree Programs Worth Considering?

2026 Are There Any One-Year Online Communication Degree Programs Worth Considering?
2026 How to Become a Geologist: Education, Salary, and Job Outlook

2026 How to Become a Geologist: Education, Salary, and Job Outlook
2026 Salary Expectations After an AI Master's Degree

2026 Salary Expectations After an AI Master's Degree
2026 Best Online Computer Science Degree Programs

2026 Best Online Computer Science Degree Programs
2026 Best Online Public Relations Degree Master's Programs for Working Professionals

2026 Best Online Public Relations Degree Master's Programs for Working Professionals
2026 Fastest Online MSN Women's Health Nurse Practitioner Programs

2026 Fastest Online MSN Women's Health Nurse Practitioner Programs
2026 Forensic Analyst Careers: Skills, Education, Salary & Job Outlook

2026 Forensic Analyst Careers: Skills, Education, Salary & Job Outlook
2026 How to Become an Operations Manager: Education, Salary, and Job Outlook

2026 How to Become an Operations Manager: Education, Salary, and Job Outlook
2026 What Does a PMHNP Do: Responsibilities, Requirements, and Salary

2026 What Does a PMHNP Do: Responsibilities, Requirements, and Salary
2026 Best Online Master’s Degree in Sports Analytics Programs

2026 Best Online Master’s Degree in Sports Analytics Programs
2026 Associate to Bachelor's in Electrical Engineering: Transfer Pathways Explained

2026 Associate to Bachelor's in Electrical Engineering: Transfer Pathways Explained
August 2026 Most Affordable Online PhD in Nursing (DNP) Programs

August 2026 Most Affordable Online PhD in Nursing (DNP) Programs
2026 Best Online DNP Programs Without Clinicals

2026 Best Online DNP Programs Without Clinicals
2026 Cheapest Way to Get a Teaching Credential in Boston, MA: Degree Requirements & Certification

2026 Cheapest Way to Get a Teaching Credential in Boston, MA: Degree Requirements & Certification